Describe the mood created by
this setting (lines 498-510).

 The mood is uneasy, perhaps ominous; there is a sense of foreboding.

Explanation: inclusion of details such as the "stealthy steps" outside his room, the "dark and silent" chateau, "black noiseless forms" moving in the pattern of shadow, and the "sallow moon"  create a mysterious scene which the protagonist, Rainsford, is sleepless, disturbed by the sounds and sights in his surroundings.

the

noo because no animal can leave it's mother land and freedom even we can't leave some days in a single room by leaving home it is wrong but needed to protect them